Updated May 2026

Google Antigravity Review · 2026 — Pricing, Features & Alternatives

Google's agent-first IDE, powered by Gemini 3 Pro, driving editor, terminal and browser

4.5

/5 · 43

Free plan Model Freemium

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Google Antigravity is an agent-first development platform (a standalone desktop app for Windows, macOS and Linux) launched by Google on November 18, 2025. Instead of a mere sidebar assistant, it puts AI agents at the center: they plan, write, run and test code by acting across three surfaces (the editor, the terminal and the browser). The interface combines an Editor view (a classic IDE with completion and inline commands) with an Agent Manager to spawn and supervise multiple agents in parallel across different workspaces. Each agent produces Artifacts (task lists, plans, code diffs, screenshots and browser recordings) to verify its work. Powered by Gemini 3 Pro, with access to other frontier models. Available in a free public preview with generous rate limits.

4.5

Our verdict

Google Antigravity is an excellent choice for developers and teams who want to delegate tasks to autonomous ai agents acting across the editor, terminal and browser, without leaving a desktop ide.

Best for: Developers and teams who want to delegate tasks to autonomous AI agents acting across the editor, terminal and browser, without leaving a desktop IDE

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Features of Google Antigravity

Agent-first architecture

AI agents plan, code, run and test instead of acting as a mere sidebar copilot

Multi-agent Agent Manager

Spawn and supervise multiple agents in parallel across workspaces, with a tracking inbox

Editor, terminal and browser

Agents act across three surfaces: the code editor, the terminal and a controlled browser

Browser control

Through a dedicated Chrome extension, the agent navigates, clicks, types and inspects the console autonomously

Verification Artifacts

Task lists, plans, code diffs, screenshots and browser recordings to validate the work

Gemini 3 Pro model (1M-token context) with access to other frontier models

IDE-style Editor view

Full IDE with tab completion and inline commands for synchronous work

Pros and Cons

Pros

Free public preview with generous rate limits on Gemini 3 Pro
Genuine agent-first approach: parallel agents across editor, terminal and browser
Artifacts (plans, diffs, screenshots, recordings) to verify the agents' work
Standalone desktop app for Windows, macOS and Linux

Cons

In public preview: features and rate limits may change
Separate desktop IDE to install, not a VS Code extension
Younger ecosystem than Cursor or GitHub Copilot

Use Cases

Delegate complete features to autonomous agents Run multiple agents in parallel on different tasks End-to-end testing and visual verification via the controlled browser Prototyping and vibe coding of end-to-end applications

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Google's agent-first IDE, powered by Gemini 3 Pro, driving editor, terminal and browser

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Alternatives to Google Antigravity

Cursor

The AI-powered code editor

4.7/5

Windsurf

The AI code editor that competes with Cursor

4.2/5

GitHub Copilot

The AI code assistant built into your IDE

4.5/5

Google Jules

Google's asynchronous AI coding agent

4.3/5

See all alternatives to Google Antigravity → Google Antigravity vs Cursor Google Antigravity vs Windsurf

Frequently Asked Questions

Is Google Antigravity free?

Yes, Google Antigravity offers a free plan. Paid plans start at $0 and unlock advanced features.

Who is Google Antigravity for?

Developers and teams who want to delegate tasks to autonomous AI agents acting across the editor, terminal and browser, without leaving a desktop IDE. Google Antigravity is particularly suited for: Delegate complete features to autonomous agents, Run multiple agents in parallel on different tasks, End-to-end testing and visual verification via the controlled browser.

What are the best alternatives to Google Antigravity?

The main alternatives to Google Antigravity are: Cursor, Windsurf, GitHub Copilot, Google Jules. Each has its strengths — check our dedicated page for a detailed comparison.

Is Google Antigravity reliable and secure?

Google Antigravity is rated 4.5/5 based on 43 reviews. Reviews are aggregated from G2, Capterra, Trustpilot and Product Hunt.

Does Google Antigravity support my programming language?

Google Antigravity supports most popular languages (Python, JavaScript/TypeScript, Go, Rust, Java, etc.). Performance may vary by language — the most popular languages benefit from better training.